Specification
item
value
Model Number
900/1800/2100
Type
4G signal booster
Place of Origin
China
Guangdong
Brand Name
Coverage area
300m2
frequency range
900/2100/1800
Telephone signal repeaters provide the final solution in any indoor area, because of signal leakage (but the outdoor signal is good), cellular communication does not work well. The relay device is easy to install and operate, with built-in antenna and no interference. It can also improve indoor electromagnetic environment, extend battery life and reduce mobile phone radiation. It's ideal for house, home, office use. frequency range uplink:890 - 915mhz,1710 - 1785 mhz,1920 - 1990mhz Downlink: 935 - 960MHz, 1805 - 1880MHz, 2110 - 2180mhz Get (DB) uplink GP ≥ 60 Downlink GP ≥ 65 Output power (PO) ≥ 23 dBm Passband ripple ≤ 3 dB I / O impedance fifty Ω/ N connector Noise figure ≤ 4 dB Transmission delay μ s≤0.5 Ambient temperature 10 ° C ~ 60 ° C Power supply ac110 / 220V DC5V 250x190 X22 mm Reliability to gb6993-86 standard Electromagnetic compatibility standard ets300694 - 4
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
